Which root means vessel?

Which root means vessel?

• A. Angio
• B. Vas
• C. Vaso
• D. Angi

Answer: (B)

The key idea here is recognizing the base root that directly means vessel. Vas comes from Latin and is the fundamental root used in many anatomy terms to denote a vessel, as in vasculature, vas deferens, and vasoconstriction. While angio- (and angi-) also relate to vessels in many medical terms, they’re different linguistic forms derived from Greek. They’re used in words like angiography, which describe vessels, but the standalone root that literally means vessel in its simplest form is vas. That’s why this option is the best fit.

The key idea here is recognizing the base root that directly means vessel. Vas comes from Latin and is the fundamental root used in many anatomy terms to denote a vessel, as in vasculature, vas deferens, and vasoconstriction. While angio- (and angi-) also relate to vessels in many medical terms, they’re different linguistic forms derived from Greek. They’re used in words like angiography, which describe vessels, but the standalone root that literally means vessel in its simplest form is vas. That’s why this option is the best fit.